
Read by Arianna Huffington, Marc Benioff, Michael Bloomberg and 6 others

Michael Bloomberg built a financial-data empire, led New York City for three terms, and now channels a data-driven approach into global philanthropy, and his book recommendations span all of it. This collection assembles 28 titles from his Twitter account, book blurbs and forewords he has written, and profile interviews, weighted toward society and politics, history, business, biography, and leadership. His top pick is Ray Dalio's Principles: Life and Work, which he says everyone with goals and dreams can learn from. The list also holds a boyhood favorite, Esther Forbes's Johnny Tremain, which he credits with sparking a love of history at an early age, along with Robert Iger's The Ride of a Lifetime and Walter Isaacson's Leonardo da Vinci. Governance, innovation, climate, and the craft of building institutions run through his choices, a portrait of a builder who reads to lead.
Last updated February 2026 · Every recommendation cited to its original source.
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His 28 picks include Principles: Life and Work by Ray Dalio, Johnny Tremain by Esther Forbes, The Ride of a Lifetime by Robert Iger, Leonardo da Vinci by Walter Isaacson, and The Honourable Schoolboy by John le Carré.
His top pick is Principles: Life and Work by Ray Dalio, which he praises for how living by a set of principles allowed Dalio to reach the top, saying "everyone with goals and dreams can learn from Ray's approach."
They are drawn from his official Twitter account, the many book blurbs and forewords he has written for other authors, and interviews and profiles, including a New York Magazine feature that surfaced his love of John le Carré novels.
Yes. He has authored two books listed here: Climate of Hope, on tackling climate change through cities and markets, and his memoir Bloomberg by Bloomberg, which recounts building his financial-data company and his approach to business and leadership.
His recommendations concentrate on society and politics, history, and business strategy, with strong biography and leadership threads. They span governance, innovation, climate, urban policy, and the stories of the people who built major institutions.